Upgrade maven dependencies

NOTICE

@@ -549,6 +549,7 @@ The following software have components provided under the terms of this license:
 - Redisson (from http://redisson.org)
 - Retrofit (from https://github.com/square/retrofit, https://repo1.maven.org/maven2/com/squareup/retrofit2/retrofit)
 - RxJava (from https://github.com/ReactiveX/RxJava)
+- Servlet API (from https://repo1.maven.org/maven2/org/mortbay/jetty/servlet-api)
 - Servlet Specification 2.5 API (from http://jetty.mortbay.org, https://repo1.maven.org/maven2/org/mortbay/jetty/servlet-api-2.5)
 - SnakeYAML (from http://code.google.com/p/snakeyaml/, http://www.snakeyaml.org, https://bitbucket.org/snakeyaml/snakeyaml)
 - Spatial4J (from https://projects.eclipse.org/projects/locationtech.spatial4j)
@@ -892,6 +893,7 @@ The following software have components provided under the terms of this license:
 - Jakarta Annotations API (from https://projects.eclipse.org/projects/ee4j.ca)
 - Jakarta Bean Validation API (from https://beanvalidation.org)
 - Jakarta XML Binding API (from https://repo1.maven.org/maven2/jakarta/xml/bind/jakarta.xml.bind-api, https://repo1.maven.org/maven2/org/jboss/spec/javax/xml/bind/jboss-jaxb-api_2.3_spec)
+- Jetty :: Utilities (from http://jetty.mortbay.org, http://www.eclipse.org/jetty, https://repo1.maven.org/maven2/org/eclipse/jetty/jetty-util, https://repo1.maven.org/maven2/org/mortbay/jetty/jetty-util)
 - Logback Contrib :: JSON :: Classic (from https://repo1.maven.org/maven2/ch/qos/logback/contrib/logback-json-classic)
 - Logback Contrib :: JSON :: Core (from https://repo1.maven.org/maven2/ch/qos/logback/contrib/logback-json-core)
 - Logback Contrib :: Jackson (from https://repo1.maven.org/maven2/ch/qos/logback/contrib/logback-jackson)

provider/indexer-azure/pom.xml

@@ -219,6 +219,11 @@
             <groupId>com.fasterxml.jackson.core</groupId>
             <artifactId>jackson-core</artifactId>
         </dependency>
+        <dependency>
+    		<groupId>org.mortbay.jetty</groupId>
+    		<artifactId>jetty</artifactId>
+    		<version>6.1.23</version>
+        </dependency>
         <dependency>
             <groupId>com.fasterxml.jackson.core</groupId>
             <artifactId>jackson-databind</artifactId>

provider/indexer-gc/pom.xml

@@ -69,6 +69,11 @@
             <groupId>org.elasticsearch.client</groupId>
             <artifactId>elasticsearch-rest-high-level-client</artifactId>
         </dependency>
+        <dependency>
+    		<groupId>org.mortbay.jetty</groupId>
+    		<artifactId>jetty</artifactId>
+    		<version>6.1.23</version>
+        </dependency>
 
         <!-- Test Dependencies -->
         <dependency>